Dennison is located in Minnesota. Dennison, Minnesota has a population of 172. Dennison is less family-centric than the surrounding county with 26% households with children. The county percentage for households with children is 28%.
The median household income in Dennison, Minnesota is $91,881. The median household income for the surrounding county is $70,024 compared to the national median of $66,222. The median age of people living in Dennison is 48.5 years.
The average high temperature in July is 82.11 degrees, with an average low temperature in January of 1.56 degrees. The annual precipitation is 31.7.